$ git clone -n https://src.fedoraproject.org/rpms/mingw-filesystem.git /var/lib/mock/f42-build-3279810-41338/root/chroot_tmpdir/scmroot/mingw-filesystem
Cloning into '/var/lib/mock/f42-build-3279810-41338/root/chroot_tmpdir/scmroot/mingw-filesystem'...
$ git fetch origin a19c9b95f646dd6e081c8f9f8a737d8364cbd8ca:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-filesystem
 * [new ref]         a19c9b95f646dd6e081c8f9f8a737d8364cbd8ca -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a19c9b9 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild